39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26

Analysis

max time kernel
149s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 14:20

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26.exe
Size 6.5MB
Sample260808-rnn42agn21
SHA256 39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26
MD5 103cf3fc1463afe809ee891c7e7d808b
SHA1 74ccb375568fcfa19991315042462065f572b445
SHA512 e1237914a721d0325a5b0b167ce893f9ec90ba2c056a5c2b5045040613921691cba5ed594aa07b81e593802fb8f158f8e1357f0ceb2053ee2e51529866c28152
SSDEEP 49152:T6A6sw7kBBVRXAaKjQNkBoYFK8BZja/rqI5ZjqYHK9/9M2aj+NDtk8iKQK1K6f8Y:T6BJUoROZfIA8Xf8xumvBh8huTEEm5P
TLSH
T17C665C53EC6555E8C5ADE1718A7392537BB17C881B2123D32B90F2252F73BE0ADB9348
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion execution persistence spyware trojan

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1096	powershell.exe
2880	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
5020	svchost_task.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\svchost_task.exe"	39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\svchost_task.exe"	svchost_task.exe

Detect suspicious telegram bot 1 IoCs

Detect suspicious telegram bot.

resource	yara_rule
behavioral2/files/0x000d00000001b315-29.dat	suspicious_telegram_bot

Modifies system certificate store 2 TTPs 3 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\47BEABC922EAE80E78783462A79F45C254FDE68B	svchost_task.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\47BEABC922EAE80E78783462A79F45C254FDE68B\Blob = 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	svchost_task.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\47BEABC922EAE80E78783462A79F45C254FDE68B\Blob = 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	svchost_task.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1096	powershell.exe
1096	powershell.exe
2880	powershell.exe
2880	powershell.exe
2880	powershell.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	1096	powershell.exe
Token: SeIncreaseQuotaPrivilege	1096	powershell.exe
Token: SeSecurityPrivilege	1096	powershell.exe
Token: SeTakeOwnershipPrivilege	1096	powershell.exe
Token: SeLoadDriverPrivilege	1096	powershell.exe
Token: SeSystemProfilePrivilege	1096	powershell.exe
Token: SeSystemtimePrivilege	1096	powershell.exe
Token: SeProfSingleProcessPrivilege	1096	powershell.exe
Token: SeIncBasePriorityPrivilege	1096	powershell.exe
Token: SeCreatePagefilePrivilege	1096	powershell.exe
Token: SeBackupPrivilege	1096	powershell.exe
Token: SeRestorePrivilege	1096	powershell.exe
Token: SeShutdownPrivilege	1096	powershell.exe
Token: SeDebugPrivilege	1096	powershell.exe
Token: SeSystemEnvironmentPrivilege	1096	powershell.exe
Token: SeRemoteShutdownPrivilege	1096	powershell.exe
Token: SeUndockPrivilege	1096	powershell.exe
Token: SeManageVolumePrivilege	1096	powershell.exe
Token: 33	1096	powershell.exe
Token: 34	1096	powershell.exe
Token: 35	1096	powershell.exe
Token: 36	1096	powershell.exe
Token: SeDebugPrivilege	2880	powershell.exe
Token: SeIncreaseQuotaPrivilege	2880	powershell.exe
Token: SeSecurityPrivilege	2880	powershell.exe
Token: SeTakeOwnershipPrivilege	2880	powershell.exe
Token: SeLoadDriverPrivilege	2880	powershell.exe
Token: SeSystemProfilePrivilege	2880	powershell.exe
Token: SeSystemtimePrivilege	2880	powershell.exe
Token: SeProfSingleProcessPrivilege	2880	powershell.exe
Token: SeIncBasePriorityPrivilege	2880	powershell.exe
Token: SeCreatePagefilePrivilege	2880	powershell.exe
Token: SeBackupPrivilege	2880	powershell.exe
Token: SeRestorePrivilege	2880	powershell.exe
Token: SeShutdownPrivilege	2880	powershell.exe
Token: SeDebugPrivilege	2880	powershell.exe
Token: SeSystemEnvironmentPrivilege	2880	powershell.exe
Token: SeRemoteShutdownPrivilege	2880	powershell.exe
Token: SeUndockPrivilege	2880	powershell.exe
Token: SeManageVolumePrivilege	2880	powershell.exe
Token: 33	2880	powershell.exe
Token: 34	2880	powershell.exe
Token: 35	2880	powershell.exe
Token: 36	2880	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 1096	892	39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26.exe	89
PID 5020 wrote to memory of 2880	5020	svchost_task.exe	94

C:\Users\Admin\AppData\Local\Temp\39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26.exe
"C:\Users\Admin\AppData\Local\Temp\39f77fc105ecce149ce09a10a8f19bec54ef99b37444a522715a37ea698ecf26.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:892
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1096

C:\Users\Admin\AppData\Roaming\svchost_task.exe
C:\Users\Admin\AppData\Roaming\svchost_task.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2880

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

77EC63BDA74BD0D0E0426DC8F8008506

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506
Size 78KB
SHA256 f72e40de268ff0ba208c3b320afd72a570f5983342faffdc60838d0ca35d6f71
MD5 54f7989d612e8ca3ce253a2bb100d962
SHA1 f040f189fd62396320386b5ab8436eb9dd344fe6
SHA512 a0e4bce557ae53392096bdfe477f949606925eefb36644007ea39f29f4710f6526177c4ae003d375cfea2fb5b51641653728c054a053d5b67ba75c581c4a709a
SSDEEP 1536:aZ1Qnm+CLJNeogarTdLngQg32kLN0T+d17TJ/Evq1us9mGB4TBu:y1X+C8aHdLgQgmkLNx1TxEvq1B9TeTBu
TLSH
T12B7302BC6B01096A9BD014B9346E3FCAC513E65DD23D5BC219656B0DE49908CF23F47B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

77EC63BDA74BD0D0E0426DC8F8008506

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Size 328B
SHA256 c2bfb9d3b51a91154464f9d83fd95b53e72665b58c484bf6442f08680aeae69f
MD5 1c4877c582b99aa8746ab094b101b67a
SHA1 8eab055cc674c9691534ea3f56a3a5dc59f58e8c
SHA512 3fe59960fd902cfa7c19708ade47b395bbf06acef3ec0844af7c4eaf47d057840252647e473a37fae337e3f77dd1649828187df7bf0c319a8ddd7210195e56ec
TLSH
T137E0A7266BA40210F5730B3C9963A655857772A75801C289073A544C1C6BF22ED3772B
MD5 SHA1 SHA512 TLSH

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 e56f4a38e0c60f0196c589e1952198368a10927e65ff24d1476ffafc489657f4
MD5 78b9021e0576c01ec958b87ec52832c1
SHA1 76df758d602c2d4cc4a4bfa0f3b435cae1ed3ffa
SHA512 4402163ed9623a392f120417ea0b5049bf0d76b88dd7f4fc70428ef7e76601f25bd534ae916ed9daba859fb6308d6f370712985ccd165f6393dbce7c5c507514
TLSH
T11F216833F3DD8614C89A413A10CDAC1036B6C7DB41DECFAB7B84E655A43F699CE61160
MD5 SHA1 SHA512 TLSH

Submit Download

__PSScriptPolicyTest_o1uotybw.d5x.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o1uotybw.d5x.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

svchost_task.exe

Path C:\Users\Admin\AppData\Roaming\svchost_task.exe
Size 6.5MB
SHA256 26c570e45bf9e3d07908441f7dd45f8721ec35f516900d1694ee69140bcf3c27
MD5 0ebfc47a3fb19019ff5c75f4686f8c3b
SHA1 01062f9673c4b8b5d8ff027da6fd755e493a4063
SHA512 f8ab5250958b5be4cc07a2acba02df94f4042acf37a66216a4e0a26f1ea20bc4e8cea65a4a46c391905a04350e86149d95e663d18e0df64d343b7ae50ba39205
SSDEEP 49152:T6A6sw7kBBVRXAaKjQNkBoYFK8BZja/rqI5ZjqYHK9/9M2aj+NDtk8iKQK1K6f8S:T6BJUoROZfIA8Xf8xumvBh8huTEEm5H
TLSH
T100665C53EC6555E8C5ADE1718A7392537BB17C881B2123D32B90F2252F73BE0ADB9348
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1096-15-0x00000190D2A20000-0x00000190D2A3E000-memory.dmp

Download

memory/1096-20-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-9-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-10-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-11-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-12-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-16-0x00000190D2A40000-0x00000190D2AF2000-memory.dmp

Download

memory/1096-0-0x00007FFBDB51F000-0x00007FFBDB520000-memory.dmp

Download

memory/1096-17-0x00000190D27D0000-0x00000190D27DA000-memory.dmp

Download

memory/1096-18-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-19-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-8-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-21-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-22-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-23-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-25-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-7-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-6-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-5-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/1096-3-0x00000190D2780000-0x00000190D27A2000-memory.dmp

Download

memory/1096-4-0x00007FFBDB390000-0x00007FFBDBD34000-memory.dmp

Download

memory/2880-35-0x000002C8CD3F0000-0x000002C8CD4A2000-memory.dmp

Download